Wireshark mailing list archives

Re: Compiling with or without extcap


From: Roland Knall <rknall () gmail com>
Date: Mon, 8 Jan 2018 00:19:20 +0100

We had this discussion a bung of times. I have nothing against having a
preference, but I am very much against making not-loading extcap the
default. New users should not face a hassle to enable a capture interface,
but existing users, who wish to improve the performance in any way, can
profit from an option doing exactly that.

So +1 on making this option available big -1 on making it default to
not-loading

cheers

On Sun, Jan 7, 2018 at 10:21 PM, Dario Lombardo <dario.lombardo.ml () gmail com
wrote:



On Sun, Jan 7, 2018 at 12:02 AM, Stig Bjørlykke <stig () bjorlykke org>
wrote:

On Sat, Jan 6, 2018 at 7:15 PM, Dario Lombardo <
dario.lombardo.ml () gmail com> wrote:

What about an environment variable that disable extcap interfaces
loading?


Or even better; a UI configurable preference to enable/disable extcap
interfaces.

This should be default on.  When turned on or off it will automatically
run a "Refresh Interfaces" to load/unload extcap interfaces without having
to manually restart or "Refresh Interfaces".

Sounds good!
I'm working on 3 separate patches:
1) remove extcap ifdefs
2) prevent extcap loading based on env variable (during the review process
we can decide whether to keep this or not)
3) prevent extcap loading based on pref.

For the last one I'm just missing how to properly refresh the interface
list. I've called wsApp->refreshLocalInterfaces() but the list doesn't
get refreshed. Can you give it a look?
Thanks.
Dario.

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